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Akoya Pearls: the Complete Guide

Since the beginning of the cultured pearl industry, Akoya pearls have ruled the market. Learn more about the quintessential round, white pearl.…

How Do Pearls Form?

Do pearls form around grains of sand trapped in oysters? Learn the facts about pearl formation and the various mollusks that create these organic…

Tips for Cabbing and Carving Opals

Opal cabochons can fetch high prices but may be difficult to cut. These tips for carving opals can help gem cutters make the most of these beautiful…